Word.ws English Dictionary

castmate

castmate noun: someone with whom one performs together, as a member of a cast.

Noun

castmate (plural castmates)

  1. Someone with whom one performs together, as a member of a cast.
    • A few feet away, her friend and castmate Tara Ross, also 18, was applying makeup; outside their door, a couple of boys were sacked out on a couch, studying notes in binders.2007 June 14, Melena Ryzik, “Unwelcome at Home, Student Play Is a Hit in New York”, in The New York Times
    • “We are all so utterly devastated by the loss of Matthew,” the five actors said. “We were more than just castmates. We are a family.[…]”2023 October 30, Sian Cain, “Friends stars release statement after death of Matthew Perry: ‘We were more than just castmates’”, in The Guardian, →ISSN

Forms of castmate

pluralcastmates

Origin of castmate

From cast + -mate.

Questions about castmate

What does castmate mean?
Castmate means someone with whom one performs together, as a member of a cast.
What part of speech is castmate?
Castmate is a noun.
What is the plural of castmate?
The plural of castmate is castmates.

Words near castmate in the dictionary

  1. castlewrights
  2. castling
  3. castling long
  4. castling short
  5. castlings
  6. castmate
  7. castmates
  8. castmember
  9. castmembers
  10. Castner
  11. Castner cell

Source and license

Adapted from Wiktionary: castmate (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “castmate.” Word.ws, https://word.ws/castmate. Based on Wiktionary, CC BY-SA 4.0.